Break Glass Detectors For Intruder Alarms

Secure vulnerable windows and doors with break glass detectors

The sound of shattering glass may not be enough to alert you to an intruder, and would probably go unnoticed on a remote outbuilding or if your property is unoccupied. That’s why break glass detectors can be such a valuable part of your intruder alarm system. 

What are break glass detectors?

Even if your burglar alarm has door and window contacts on your property's vulnerable entry points, break glass detectors will alert you if an intruder chooses to smash a window or door panel to gain access.

Some detectors work by recognising the sound that breaking glass makes, while others are triggered by vibration, and they come in wired or wireless versions.
Because we’re vendor-neutral and review security products from across the market, our experienced installers are experts can recommend the best break glass detectors for your individual needs.  

Integrate break glass detection into your burglar alarm

Chris Lewis Fire & Security engineers regularly integrate break glass detectors into intruder alarm systems. If you would like to find out more about incorporating break glass sensors into your burglar alarm, or for replacement parts or advice from a qualified installer, get in touch with us.

Intruder alarm case studies

Matthew Clulee Hair Salons

Find out why this busy business owner trusts us to keep his businesses and home protected.

Heart of Hounslow

See how we've helped this new health centre protect the welfare of its staff and its patie...

Bodleian Library Proscholium

See how we provided comprehensive bespoke security for this Grade 1 listed building.

View all case studies

Intruder alarm whitepapers

The real benefits of fire and security integration

The fire alarm, CCTV, access control and intruder alarm in commercial premises are general...

View all whitepapers